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MS33
Honglin
Yangjiang,Guangdong,China
double action OTF
replaceable blade
#24 blade
2 mm
5.5 cm ( 2.17 in.)
8 cm ( 3.15 in.)
13.5 cm ( 5.31 in.)
carbon steel
zinc alloy
yes
multifunctional
blue
available
black box+polybag
available
64g
89g
china automatic replaceable blade scalpel surgical multifunctional utility OTF switch knife

The MS33 OTF Pocket Scalpel Knife is a compact, dual-action out-the-front cutting instrument engineered for industrial users, lab technicians, and EDC buyers. Its die-cast zinc alloy handle (blue finish) houses a smooth #24 carbon steel surgical blade that deploys and retracts with one-hand slide control. It delivers sharpness for cardboard, film, tape, leather, bandages, craft foam, and precision cutting tasks. Ships in a protective black box + polybag. As a direct Yangjiang, Guangdong, China manufacturer, we supply bulk wholesale, custom logo engraving, and OEM/ODM services with stable monthly capacity.
Specification
| product name | china automatic replaceable blade scalpel surgical multifunctional utility OTF switch knife |
| function | open package, envelope, cut tape, open mail, box cutting, leather crafting, daily use, EDC, outdoor survival, etc. |
| mechanism | double action automatic OTF |
| blade material | carbon steel |
| handle material | zinc alloy |
| blade thickness | 2 mm |
| blade length | 5.5 cm ( 2.17 in.) |
| handle length | 8 cm ( 3.15 in.) |
| blade feature | detachable & replaceable blades |
| total length | 13.5 cm ( 5.31 in.) |
| replacement blade | 10 pieces |
| customization | available |
| color | blue , various colors available |
| net weight | 64 g |
| gross weight | 89 g |
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FAQ
A: Yes. As Honglin Industrial Co., Ltd., a direct manufacturer based in Yangjiang, Guangdong, China, we provide:
Low MOQ for mixed-model container orders
Laser custom logo engraving on zinc handle
Custom anodized/painted colors (blue, black, green, pink, orange, etc.)
Full OEM/ODM service – custom blade specs, handle design tweaks, and bespoke packaging
Standard pack: black gift box + polybag (custom EVA inserts & display cards available)
Stable monthly production capacity, FOB Guangzhou/Shenzhen quotes within 24 hours
We are the trusted B2B manufacturing partner for global supply distributors, tool brands, industrial wholesalers, and private-label companies.

